<h4>Tool</h4><table border="0"><tr><td valign="top"><b>Name</b></td><td valign="top">Variogram (Dialog)</td></tr><tr><td valign="top"><b>ID</b></td><td valign="top">4</td></tr><tr><td valign="top"><b>Author</b></td><td valign="top">O.Conrad (c) 2009</td></tr></table><hr><h4>Description</h4><hr><h4>Parameters</h4><table border="1" width="100%" valign="top" cellpadding="5" rules="all"><tr><th>Name</th><th>Type</th><th>Identifier</th><th>Description</th><th>Constraints</th></tr>
<tr><th colspan="5">Input</th></tr><tr><td>Points </td><td>Shapes (input)</td><td>POINTS</td><td></td><td></td></tr><tr><th colspan="5">Output</th></tr><tr><td>Variogram</td><td>Table (output)</td><td>VARIOGRAM</td><td></td><td></td></tr><tr><th colspan="5">Options</th></tr><tr><td>Attribute</td><td>Table field</td><td>ATTRIBUTE</td><td></td><td></td></tr><tr><td>Logarithmic Transformation</td><td>Boolean</td><td>LOG</td><td></td><td>Default: 0</td></tr><tr><td>Maximum Distance</td><td>Floating point</td><td>VAR_MAXDIST</td><td></td><td>Default: -1.000000</td></tr><tr><td>Lag Distance Classes</td><td>Integer</td><td>VAR_NCLASSES</td><td>initial number of lag distance classes</td><td>Minimum: 1
Default: 100</td></tr><tr><td>Skip</td><td>Integer</td><td>VAR_NSKIP</td><td></td><td>Minimum: 1
Default: 1</td></tr><tr><td>Model</td><td>Text</td><td>VAR_MODEL</td><td></td><td>Default: a + b * x</td></tr></table>